PolkAudio is promoting the new XRt12, the first component XM tuner, and it looks pretty okay. It's relatively cheap, at $330 ($300 on sale at Polk's site), has digital audio out, and even a composite video output so you can output its control graphics on your television instead of using just the integrated LCD screen. The XRt12 also has an RS-232 serial port for connecting to distributed home audio systems, so you could control its reception from third-party interfaces. (Thanks, Sean!)